Indexed by:期刊论文
Date of Publication:2007-06-15
Journal:力学与实践
Included Journals:PKU、ISTIC、CSCD
Volume:29
Issue:3
Page Number:20-25
ISSN No.:1000-0879
Key Words:无网格法;物质点法;滑移爆轰;爆炸焊接
Abstract:利用MPM(material point method)计算方法,以爆炸焊接作为实例,对炸药滑移爆轰过程和金属飞板与基板之间的碰撞变形进行了数值模拟.并将无网格MPM法的数值计算结果与近似解析公式的计算结果进行了比较,二者基本吻合,有力地证明了无网格MPM法在求解爆炸冲击问题中的有效性和健壮性.
Associate Professor
Supervisor of Master's Candidates
Title : 中国工程爆破行业协会爆炸加工行业委员会副秘书长
Gender:Male
Alma Mater:Dalian University of Technology
Degree:Doctoral Degree
School/Department:Department of Engineering Mechanics
Discipline:Computational Mechanics
Business Address:工程力学系226室
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